Improving children's working memory and classroom performance     

Helen St Clair‐Thompson  Ruth Stevens  Alexandra Hunt  Emma Bolder 《教育心理学》2010,30(2):203-219

Previous research has demonstrated close relationships between working memory and children's scholastic attainment. The aim of the present study was to explore a method of improving working memory, using memory strategy training. Two hundred and fifty‐four children aged five to eight years were tested on measures of the phonological loop, visuo‐spatial sketchpad and central executive components of the multiple component model of working memory. Subgroups of children also completed tasks of following instructions and mental arithmetic in the classroom, and standardised tests of reading, arithmetic and mathematics. Half of the children then used Memory Booster, a computer game that teaches memory strategies, over a period of six to eight weeks. All the children were then retested on the memory and ability measures. The standardised tests were also administered five months later. The results revealed that working memory strategy training resulted in significant improvements in tasks assessing the phonological loop and central executive components of working memory, and tasks assessing following instructions and mental arithmetic in the classroom. However, no improvements were observed on standardised tests of reading, arithmetic or mathematics, either immediately following training or five months later. The results are discussed in terms of implications for educational practice.  相似文献   

Factors contributing to lifelong science learning: Amateur astronomers and birders          下载免费PDF全文

M. Gail Jones  Elysa Nicole Corin  Thomas Andre  Gina M. Childers  Vanessa Stevens 《科学教学研究杂志》2017,54(3):412-433

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Exploratory and Confirmatory Factor Analysis of the School Level Environment Questionnaire (SLEQ)     

Bruce Johnson  Joseph J. Stevens 《Learning Environments Research》2001,4(3):325-344

The purpose of the present study was to validate an existing school environment instrument, the School Level Environment Questionnaire (SLEQ). The SLEQ consists of 56 items, with seven items in each of eight scales. One thousand, one hundred and six (1106) teachers in 59 elementary schools in a southwestern USA public school district completed the instrument. An exploratory factor analysis was undertaken for a random sample of half of the completed surveys. Using principal axis factoring with oblique rotation, this analysis suggested that 13 items should be dropped and that the remaining 43 items could best be represented by seven rather than eight factors. A confirmatory factor analysis was run with the other half of the original sample using structural equation modeling. Examination of the fit indices indicated that the model came close to fitting the data, with goodness-of-fit (GOF) coefficients just below recommended levels. A second model was then run with two of the seven factors, with their associated items removed. That left five factors with 35 items. Model fit was improved. A third model was tried, using the same five factors with 35 items but with correlated residuals between some of the items within a factor. This model seemed to fit the data well, with GOF coefficients in recommended ranges. These results led to a refined, more parsimonious version of the SLEQ that was then used in a larger study. Future research is needed to see if this model would fit other samples in different elementary schools and in secondary schools both in the USA and in other countries. This revised version was published online in July 2006 with corrections to the Cover Date.  相似文献   

General Media and Media-Related     

William L. Rivers  Theodore Peterson  Jay W. Jensen  Ronald T. Farrar  John D. Stevens  Bernard Rosenberg 《Communication Booknotes Quarterly》2013,44(10):7-8

William L. Rivers, Theodore Peterson and Jay W. Jensen's The Mass Media and Modern Society (Rinehart Press, $8.95)

Ronald T. Farrar and John D. Stevens' (eds.) Mass Media and the National Experience (Harper & Row, price not known (paper back))

Bernard Rosenberg and David Manning White's Mass Culture Revisited (Van Nostrand, both hardback and paperback at same time–price not yet known)

Wilbur Schramm (ed.) Process and Effects of Mass Communications (University of Illinois Press, details unknown)

The Steranko History of Comics (Supergraphics Publications, 501 Spruce St., Reading, Pa. 19602, $3.00 paperback)  相似文献   

Journalism     

George E. Stevens  John B. Webster  Jerome L. Nelson  Bruce Buschel  Albert Robbins  William Vitta 《Communication Booknotes Quarterly》2013,44(6):106-109

George E. Stevens and John B. Webster's Law and the Student Press (Ames: Iowa State University Press, 1973---price not given, paper)

Jerome L. Nelson's Libel. A Basic Program for Beginning Journalists (Ames: Iowa State University Press, 1973---price not given, paper)

Art of the Printed Book: 1455-1955 (New York: Pierpont Morgan Library, 1973---$20.00/11.00)

Bruce Buschel, Albert Robbins, William Vitta, and Rod Nordland's The Watergate File (New York: Quick Fox Inc., 33 West 60th St., 1973---$3.95, paper)  相似文献   

Sexual Objectification in Music Videos: A Content Analysis Comparing Gender and Genre     

Jennifer Stevens Aubrey 《Mass Communication and Society》2013,16(4):475-501

Although sexual objectification is commonplace in media culture, music videos provide the most potent examples of it. In the current study, we developed a coding system to measure sexual objectification and its correlates in music videos. Our analysis compared sexual objectification across artists' gender and musical genres (R&B/hip-hop, pop, and country). Compared to male artists, female artists were more sexually objectified, held to stricter appearance standards, and more likely to demonstrate sexually alluring behavior. In addition, sexual objectification was more prominent in R&B/hip-hop and pop videos than in country videos. The results are discussed in light of objectification theory and sexual agency.  相似文献   

Investigating Personality and Viewing-Motivation Correlates of Reality Television Exposure     

Jennifer Stevens Aubrey  Loreen Olson  Mark Fine  Todd Hauser  David Rhea  Brian Kaylor 《Communication quarterly》2013,61(1):80-102

This study investigated the personality and viewing-motivation correlates of reality television exposure. Results from a survey of 592 undergraduates showed that extroversion negatively predicted reality television exposure, whereas neuroticism was not associated with it. Both instrumental (social interaction, information, and arousal) and ritualized (relaxation, pass time, entertainment, and companionship) viewing motivations positively predicted exposure to reality television. A two-stage model by which personality traits contributed to viewing motivations, which, in turn, contributed to the selection of reality television, was tested and offered an adequate fit to the data. Implications for uses and gratifications research are discussed.  相似文献   

Semantic retribution     

Walt Stevens 《Communication quarterly》2013,61(4)

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Investigating Relations Between Facebook Use and Social Capital Among College Undergraduates     

Jennifer Stevens Aubrey  Leslie Rill 《Communication quarterly》2013,61(4):479-496

This article examines relations between Facebook® (FB) use and social capital among 530 undergraduate students. The results demonstrated that using FB habitually was associated with gains in online bridging and offline network capital. This study also examined 2 motivations for using FB: the motivation to socialize with others and the motivation to improve one's status. Results showed that using FB for sociability reasons was associated with increased online bridging and bonding. Using FB more for status than for sociability was not associated with decreased online bridging and bonding. Finally, the results provided evidence of the sociability motivation mediating the relationship between FB habit and online bridging and bonding. Theoretical implications are discussed.  相似文献   

Change and renewal: the role of a change team in improving student support     

Charlotte Stevens  Patrick Kelly 《Open Learning》2013,28(2):137-148

How do open and distance learning institutions review and renew themselves to ensure their continued fitness for purpose? Here we report on the work of a change team in the UK Open University, a Centre for Excellence in Teaching and Learning created to examine, innovate and improve student support. The existence of the Centre for five years from 2005 to 2010 enabled us to facilitate an extensive programme of practical support activities and to influence long-term university policy development. We are aware that very few institutions will have the luxury of such long-term funding (and do not expect it to be available again in the United Kingdom any time soon). However, we believe that there is much in models of change that can be applied more generally to improve learner support.  相似文献